The excess density of electrons ‚âà√≠‚àö√Ünand holes � – McqOptions

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1.	The excess density of electrons ‚âà√≠‚àö√Ünand holes ‚âà√≠‚àö√Üpin an LED is$
A.	Equal
B.	‚âà√≠‚àö√Üpmore than ‚âà√≠‚àö√Ün
C.	‚âà√≠‚àö√Ün more than ‚âà√≠‚àö√Üp
D.	Does not affects the LED
Answer» B. ‚âà√≠‚àö√Üpmore than ‚âà√≠‚àö√Ün

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